Senninger introduced Wobbler technology in 1978.Low application intensity, unmatched uniformity,large area of coverage at low pressure.

Xi-Wob

MECHANIZED IRRIGATION

www.comSENNINGER.

®Established 1963

www.comSENNINGER.

®

Easy Clean NozzleXi-Wob® UP3™

1

NEW!

The Senninger Xi-Wob provides the same ultra-low application intensity and uniform distribution pattern that has made the Senninger i-Wob the leading pivot sprinkler on the market. It utilizes patented counter balance technology, making it ideal for installation on:

• Semi-rigid PE drops• Steel drops• Flexible hose drops when used with The One Weight

Large Area of Coverage

The Xi-Wob provides the largest area of instantaneous coverage at a lower pressure. By applying water to a larger area of soil surface at any given instant of the sprinkler’s operation, the impact of the sprinkler’s pattern on the soil structure is reduced. Larger instantaneous coverage area reduces the rate at which the soil is required to take in water. Preservation of intake rate and increased soak times greatly reduce the potential for irrigation water run-off and wheel rutting.

Ultra Low Pressure

The Xi-Wob is designed for peak performance at ultra-low pressures of 10 to 15 psi (0.69 to 1.03 bar). Lower operating pressures offer irrigators a tremendous

opportunity to lower total pumping costs and increase their energy savings by reducing both horsepower requirements and energy consumption.

Easy Clean - Easy Change Nozzle

Nozzle Removal

PINCH PULL

Nozzle Installation

PLACE CLICK

• No need to disassemble or remove the sprinkler

• Easy snap-in nozzle To remove: pinch and pull. To install: place and click.

• Applicator can be installed directly into a pressure regulator - no special threads or fittings required.

Excellent Distance of Throw

513 s

q ft (48 sq m)

Spray Nozzle

37.7 ft (11.5 m)

Overhead view

Side view

Five-foot wetted band

6ft (1.8 m)nozzle height

In this example, the Xi-Wob is spreading the same amount of water over an

area five times greater than the area covered by the spray nozzle. Nozzles are at 15 psi (1.03 bar) and at 6 ft (1.83 m) in height, using an 11/32 inch (8.73 mm) nozzle with a flow of 13.33 gpm (3028 L/hr) in no wind conditions.

Xi-Wob

2,552 sq ft (206 sq m )

53.0 ft (16.2 m)

Xi-Wob® UP3™

www.comSENNINGER.

®

Spray Nozzle Comparison

2

Clay

Sand Silt100

90

80

70

60

50

40

30

20

10

0

100 90 80 70 60 50 40 30 20 10 0

90

100

0

10

20

30

40

50

60

70

80

% Clay % Silt

% Sand

Clay

Silty Clay

Sandy Clay

Clay Loam

Silty Clay Loam

Sandy Clay Loam

Medium Loam

Silty Loam

Loamy Sand

Sand

Sandy Loam

Silt

Droplet size needed for type of soil

All soils are made up three basic components: clay, sand and silt. The relative amounts of each component determines the soil type. The black dots spread over the triangle represent droplet sizes (small, medium, large) and suggest the ideal size for different type of soils. If you know your soil texture, look over the graph above to find the color and percentages of clay, sand and silt that best match the composition of your soil. Once you have located these percentages, you should be able to find the recommended droplet size for your specific soil type. Typically, tighter soils require smaller droplets and looser soils can accept larger droplets.

Uniformity Affects

Application Intensity

Some stream-driven applicators deliver water in a more concentrated ring. This more intense application can negatively impact the soil surface. The design of these applicators can also produce many small droplets that get evaporated or blown away by the wind. The Xi-Wob offers a gentle more uniform delivery and an even droplet size large enough to resist wind-drift, but not so large as to disrupt the soil.

Xi-Wob Droplet Size

Model 610: Medium droplets

Model 615: Large doplets

Model 910: Smaller droplets

Model 605-TOP of Pipe: Medium droplets

Models

3

Xi-Wob® UP3™

www.comSENNINGER.

®

Xi-Wob SystemDesign Criteria

Model 610 (Blue) 6-Groove

10º Trajectory Medium Droplets

Model 615 (Black)6-Groove

15º Trajectory Large Droplets

Model 910 (Grey)9-Groove

10º Trajectory Smaller Droplets

Nozzle sizes

Minimum #7 7/64" (2.78 mm) #10 5/32" (3.97 mm) #10 5/32" (3.97 mm)

Maximum* #24 3/8" (9.53 mm) #24 3/8" (9.53 mm) #24 3/8" (9.53 mm)

Flows

Minimum 1.09 gpm (248 L/hr) 2.24 gpm (509 L/hr) 2.24 gpm (509 L/hr)

Maximum 15.78 gpm (3584 L/hr) 15.78 gpm (3584 L/hr) 15.78 gpm (3584 L/hr)

Diameters

Minimum at 3 ft (0.91 m) 29.5 ft (9.0 m) 38.0 ft (11.6 m) 33.0 ft (10.1 m)

Maximum at 3 ft (0.91 m) 40.0 ft (12.2 m) 43.2 ft (13.2 m) 36.4 ft (11.1 m)

Minimum at 6 ft (1.83 m) 34.5 ft (10.5 m) 43.0 ft (13.1 m) 38.0 ft (11.6 m)

Maximum at 6 ft (1.83 m) 44.6 ft (13.6 m) 50.0 ft (15.2 m) 42.8 ft (13.0 m)

Minimum at 9 ft (2.74 m) 37.0 ft (11.3 m) 45.6 ft (13.9 m) 43.0 ft (13.1 m)

Maximum at 9 ft (2.74 m) 48.6 ft (14.8 m) 55.4 ft (16.9 m) 49.6 ft (15.1 m)

Maximum Spacing

at 6 ft (1.8 m) ground clearance 18 ft (5.5 m) 20 ft (6.1 m) 18 ft (5.5 m)

Pressure at the Nozzle

Minimum 10 psi (0.69 bar) 10 psi (0.69 bar) 10 psi (0.69 bar)

Maximum 15 psi (1.03 bar) 15 psi (1.03 bar) 15 psi (1.03 bar)

*It is recommended that larger nozzle sizes be used only on soils and slopes that can handle higher application rates.Note: When outlet spacing exceeds 10 ft (3 m), keep the Xi-Wobs above crop canopy level. This is especially important on high profile crops. Not warranted for rigid installation on offsets or booms longer than 10.5 ft (3.2 m). Longer offsets and booms require a minimum 2 ft (0.61 m) reinforced flex hose.

The Xi-Wob is available with three different deflectors. This allows you to customize the droplet size and trajectory that best suits your installation, soil, and crop needs.

4www.comSENNINGER.

®

Xi-Wob® UP3™Components

To maintain product warranty, refer to the diagrams below for proper installation:

Installation

Integrated Base

With the UP3 design, the Xi-Wob base is now an integral part of the bracket. It can be installed directly into a pressure regulator or onto a standard 3/4" female NPT connection, increasing reliability and requiring fewer parts.

Xi-Wob System Assembly

Mounting (semi-rigid drops)

• The Xi-Wob is designed for mounting on semi-rigid Polyethylene or steel drops.

Do not use PVC.

• When using semi-rigid or steel drops, mount the Xi-Wob no more than 1 ft (0.3 m) below the truss rod.

• The Xi-Wob is also suitable for flexible hose installations when used with The One Weight.

Pressure Regulator Location

• Pressure regulators can be installed at the top of the drop or near the applicator.

• Follow your customized print out for proper pressure regulator placement.

UP3 Nozzle

or Dual Nozzle

Carrier

Component Assembly

Engine Module

(Assembly includesDeflector)

UP3 Dual Nozzle Carrier

Bracket Xi-Wob engine modules

610 615 910 605-TOP

UP3 NozzleWhole sizes Half sizes

Notches

1/2 underneath main number

The One Weight

It provides stability on drops for a number of pivot applicators. Its unique fit technology allows the weight to fit securely onto the i-Wob, Xi-Wob, LDN, Super Spray, and even some other manufacturer’s applicators. The weight’s easy-to-install design lets it remain on the

applicator during nozzle changes. The One Weight is constructed entirely of zinc alloy. It weighs approximately 0.85 lbs (0.30 kg).

180˚ Gooseneckfor Rigid Drops (Polyethylene)

180˚ Gooseneckfor Galvanized Steel

180˚ Gooseneckfor Hose

180˚ Gooseneckfor Rigid Drops (Polyethylene)

180˚ Gooseneckfor Galvanized Steel

180˚ Gooseneckfor Hose

180˚ Gooseneckfor Rigid Drops (Polyethylene)

180˚ Gooseneckfor Galvanized Steel

180˚ Gooseneckfor Hose

Galvanized Steel Drops

Rigid Drops

(Polyethelene)Flexible Hose

Drop with

The One Weight

Shown with Senninger's 180º Gooseneck and fittings.

To maintain product warranty, refer to the diagram below for proper installation:

Installation

www.comSENNINGER.

®

5

Xi-Wob TOP SystemDesign Criteria

605-TOP (White)6-Groove

Medium Droplets5º Trajectory

Nozzle sizes

Minimum** #10 5/32" (3.97 mm)

Maximum* #24 3/8" (9.53 mm)

Flows

Minimum 2.24 gpm (509 L/hr)

Maximum 12.88 gpm (2925 L/hr)

Diameters

Minimum at 12 ft (3.66 m) 45 ft (1.37 m)

Maximum at 12 ft (3.66 m) 50 ft (15.2 m)

Maximum Spacing

at 12 ft (3.66 m) ground clearance 20 ft (6.1 m)

Pressure at the Nozzle

Minimum 10 psi (0.69 bar)

Maximum 10 psi (0.69 bar)

*It is recommended that larger nozzle sizes be used only on soils and slopes that can handle higher application rates.** If using smaller nozzles than recommended for the605-TOP, ask about our Xcel-Wobbler

The Xi-Wob 605-TOP is ideal for reducing overwatering. It allows wide spacing near the pivot point and provides a wind-resistant pattern with extremely uniform coverage. It is mounted on the top of the pipe along the length of a center pivot or other mechanical-move system.

Top of PipeXi-Wob® UP3™

Xi-Wob System Assembly

Mounting the Xi-Wob 605 TOP

• Only use with a 3/4" galvanized nipple or Senninger's impact-modified thermoplastic nipple into the mainline. PVC nipples are not recommended. Install at a maximum length of 2 feet.

• The Xi-Wob TOP must employ a 10 psi (0.69 bar) pressure regulator (PSR recommended).

• The Xi-Wob TOP must be installed on the top-of-pipe along a center pivot or other mechanical move system.

• Manifolding two or more Xi-Wob TOPs from a single outlet is not recommended.

180˚ Gooseneckfor Rigid Drops (Polyethylene)

180˚ Gooseneckfor Galvanized Steel

180˚ Gooseneckfor Hose

10P

SI

0.6

9 B

AR

Pre

ssu

re R

egu

lato

r

6www.comSENNINGER.

®

Sprinkler Base Pressure psi 10 15 bar 0.69 1.03Nozzle Color Orifice (inch) Flow (gpm) Orifice (mm) Flow (L/hr)7 Lime 7⁄64 1.09 1.34 2.78 248 3047½ Lime (notched) 15 ⁄128 1.26 1.54 2.98 286 3508 Lavender 1 ⁄8 1.43 1.75 3.18 325 3978½ Lavender (notched) 17⁄128 1.62 1.98 3.37 368 4509 Grey 9 ⁄64 1.81 2.22 3.57 411 5049½ Grey (notched) 19 ⁄128 2.02 2.48 3.77 459 56310 Turquoise 5 ⁄32 2.24 2.75 3.97 509 62510½ Turquoise (notched) 21⁄128 2.47 3.03 4.17 561 68811 Yellow 11⁄64 2.72 3.33 4.37 618 75611½ Yellow (notched) 23 ⁄128 2.97 3.64 4.56 675 82712 Red 3 ⁄16 3.24 3.97 4.76 736 90212½ Red (notched) 25 ⁄128 3.52 4.31 4.96 799 97913 White 13 ⁄64 3.81 4.66 5.16 865 105813½ White (notched) 27⁄128 4.11 5.03 5.36 933 114214 Blue 7⁄ 32 4.42 5.41 5.56 1004 122914½ Blue (notched) 29 ⁄128 4.74 5.81 5.75 1077 132015 Dark Brown 15 ⁄64 5.08 6.22 5.95 1154 141315½ Dark Brown (notched) 31⁄128 5.42 6.64 6.15 1231 150816 Orange 1⁄4 5.78 7.08 6.35 1313 160816½ Orange (notched) 33 ⁄128 6.15 7.53 6.55 1397 171017 Dark Green 17⁄64 6.53 7.99 6.75 1483 181517½ Dark Green (notched) 35 ⁄128 6.92 8.47 6.95 1572 192418 Purple 9⁄32 7.32 8.96 7.14 1663 203518½ Purple (notched) 37⁄128 7.73 9.47 7.34 1756 215119 Black 19 ⁄64 8.15 9.98 7.54 1851 226719½ Black (notched) 39 ⁄128 8.58 10.51 7.74 1949 238720 Dark Turquoise 5 ⁄16 9.02 11.05 7.94 2049 251020½ Dark Turquoise (notched) 41 ⁄128 9.47 11.60 8.14 2151 263521 Mustard 21⁄64 9.93 12.17 8.33 2255 276421½ Mustard (notched) 43 ⁄128 10.40 12.74 8.53 2362 289422 Maroon 11 ⁄ 32 10.88 13.33 8.73 2471 302822½ Maroon (notched) 45 ⁄128 11.37 13.92 8.93 2582 316223 Cream 23 ⁄64 11.87 14.54 9.13 2696 330223½ Cream (notched) 47⁄128 12.37 15.15 9.33 2810 344124 Dark Blue 3 ⁄ 8 12.88 15.78 9.53 2925 3584

Nozzle Flows Xi-Wob® UP3™

UP3 Nozzle Visibility

The color-coded nozzles are highly visible and easy to identify. The nozzle numbers (corresponding to orifice size in 64ths of an inch) are visible on the ears, with half-sizes denoted beneath the second digit and notches on the lower edge of the nozzle.

Half SizesWhole Sizes

Dual Nozzle Carrier (patent pending)

Utilizing two different flow rates on a center pivot — a lower rate for germination or

chemigation and a higher rate for mature crop irrigation — is an excellent way to save water and energy. The Dual Nozzle Carrier simplifies re-nozzling for this purpose. Simply pinch and pull the nozzle from the applicator, flip the carrier, then place and click to install. The carrier is marked to show the high and low flow nozzles.

16220 E. Highway 50, Clermont, FL 34711Phone (407) 877-5655 Fax (407) 905-8249 International Fax (407) 905-8239Website: www.senninger.com E-mail: info@senninger.com

MS-103213 XIW UP3 05

®

Made in U.S.A.